This article mainly talks about the design of project u6a, an implementaion of the Unlambda programming language.

This article explains how operator overloading works in PHP, and how to implement operator overloading in a PHP extension using C/C++.

A short guide about building PCL for Android using pcl-superbuild.

Understanding how PHP stores default and dynamic object properties internally.

Explains how PHP manages return value internally depending on whether or not it is used by the calling scope.

A new assertion is introduced in PHP 7.2, which helps enforcing copy-on-write of PHP arrays for PHP extension developers.

(Note: This blog post is outdated, as the issue is now fixed.) Explains why PHP's Fast Zend Parameter Parsing is incompatible with C++, and provides a simple workaroud.